linux-kernel - [PATCH V2 1/5] ASoC: dt-bindings: Adds properties to "awinic,aw88395"

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Message-ID: <20230912065852.347000-2-wangweidong.a@awinic.com>
Date:   Tue, 12 Sep 2023 14:58:48 +0800
From:   wangweidong.a@...nic.com
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        perex@...ex.cz, tiwai@...e.com, rf@...nsource.cirrus.com,
        shumingf@...ltek.com, ckeepax@...nsource.cirrus.com,
        herve.codina@...tlin.com, wangweidong.a@...nic.com,
        13916275206@....com, ryans.lee@...log.com,
        linus.walleij@...aro.org, sebastian.reichel@...labora.com,
        fido_max@...ox.ru, povik+lin@...ebit.org, arnd@...db.de,
        harshit.m.mogalapalli@...cle.com, liweilei@...nic.com,
        yijiangtao@...nic.com, colin.i.king@...il.com, trix@...hat.com,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2 1/5] ASoC: dt-bindings: Adds properties to "awinic,aw88395"

From: Weidong Wang <wangweidong.a@...nic.com>

Adds properties to "awinic,aw88395" to make files more complete

Signed-off-by: Weidong Wang <wangweidong.a@...nic.com>
---
 .../bindings/sound/awinic,aw88395.yaml        | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
index 4051c2538caf..4965aa4a5370 100644
--- a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
+++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
@@ -32,11 +32,28 @@ properties:
   reset-gpios:
     maxItems: 1
 
+  awinic,audio-channel:
+    description:
+      It is used to distinguish multiple PA devices, so that different
+      configurations can be loaded to different PA devices
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 7
+
+  awinic,sync-flag:
+    description:
+      Flag bit used to keep the phase synchronized in the case of multiple PA
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 1
+
 required:
   - compatible
   - reg
   - '#sound-dai-cells'
   - reset-gpios
+  - awinic,audio-channel
+  - awinic,sync-flag
 
 unevaluatedProperties: false
 
@@ -51,5 +68,7 @@ examples:
             reg = <0x34>;
             #sound-dai-cells = <0>;
             reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+            awinic,audio-channel = <0>;
+            awinic,sync-flag = <0>;
         };
     };
-- 
2.41.0